Gr 8 Carbon steel High Tensile Black DIN6915 Hex Heavy Nuts
M6 M8 M10 Stock Carbon Steel White Blue Zinc Plated Long Nut Coupling Nut
ASTM 1/2" 3/8" 9/16" Gr2 Plain Lock Nut Hexagon Prevailing Torque Nuts
Galvanized Steel Zinc Plated Press Self Clinching Nut
Non-standard Carbon Steel Blue White Zinc Plated Flat Head Hex Neck Carriage Bolt
An ASME B18.2.1 hex cap screw adheres to slightly tighter tolerances compared to a hex bolt, particularly concerning the head height and shank length. This distinction in tolerances ensures that an ASME B18.2.1 hex cap screw will consistently fit into spaces where a hex bolt is installed. However, there might be instances where a hex bolt, due to its potentially larger size, might not be suitable for applications specifically designed for a hex cap screw.
| 2:ASME Hex BOLT:SAE J429 | ||||||||||
| CLASS | G1 | G2 | G5 | G5.2 | G8 | SK | ||||
| SIZE | ALL SIZE | ≦3/8 | >3/8 | ALL SIZE | ||||||
| COMMON MATERIALS | 1008 ~ 1015 ML08AL SWRCH8A~ SWRCH15A | 1017 | C(0.28~0.55) 10B33 or MEDIUM CARBON STEEL | C(0.15~0.25) or 10B21 | 10B33 or SCM435 | SCM435 | ||||
| HEAT TREATMENT(YES/NO) | NO | YES | ||||||||
| Product Name |
Stainless Steel A4-80 SS304 SS316 DIN933 Hex Bolt |
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| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
| Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L | ||||||
| Stainless Steel 304 316 316L GrB8 B8M. Carbon Steel | |||||||
| Finishing |
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization, Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated |
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Customized Products Lead time |
Busy season:15-25days,Slack seaon:10-15days | ||||||
| Stock Products |
stainless steel screws, Example: ISO7380,DIN7981,DIN7982,DIN916,DIN913,DIN7985,DIN912 |
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| Get Free Samples for standard fastener from Gangtong Zheli Fastener | |||||||
| For more information visit: | |||||||

12.9 Grade Steel Galvanized Structure Hex Bolts DIN6914
HDG or Galvanized Heavy Hex Bolts/Steel Structure Bolts ASTM A325
High-Strength Gr. 8.8 Gr.10.9, Gr.12.9 Hexagon Bolts DIN6914 with Large Widths Across Flats for Structural Bolting
High-Strength Gr. 8.8 Gr.10.9, Gr.12.9 ASTM A325,A490 Heavy Hex Bolt
High Strength Steel Black Structure Hex Bolts DIN6914
Carbon Steel ASTM A325 HDG Heavy Hex Head Structural Bolt And Nut